Company lists · Data refreshed September 2026

Top 25 Cross channel advertising software companies based in the United States

Name: Cross channel advertising software companies based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 14, 2026 3,518 companies tracked

RevenueBase identified 3,518 cross channel advertising software companies headquartered in the United States as of September 2026 and tracks 87,198 professional contacts across them, including 35,461 with verified work emails. New York is the largest hub.

This list covers cross channel advertising software companies headquartered in the United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 14, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 14, 2026 86% judged on-target in blind review

3,518Companies

87,198Contacts tracked

35,461Verified emails

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The 25 largest cross channel advertising software companies based in the United States

Ranked by team size

Top 25 of 3,518 cross channel advertising software companies based in the United States, ranked by team size, largest first. Data refreshed Sep 14, 2026. RevenueBase Smart Search rates how each company's information relates to cross channel advertising software companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Hubspot	Partial evidence	Cambridge, MA, United StatesHQ checked Sep 14, 2026	5,001-10,000	11,077 contacts →
	Partial evidence “HubSpot is a leading agentic customer platform that provides software and support to help businesses grow better.” Source: RevenueBase Database · checked Sep 14, 2026
2	Epsilon	Indirect evidence	Irving, TX, United StatesHQ checked Sep 14, 2026	5,001-10,000	9,953 contacts →
	Indirect evidence “Epsilon is a global leader in data and identity with deep expertise in digital media, clean rooms, customer data platforms, loyalty and marketing services.” Source: RevenueBase Database · checked Sep 14, 2026
3	HIBU	Indirect evidence	Cedar Rapids, IA, United StatesHQ checked Sep 14, 2026	1,001-5,000	4,426 contacts →
	Indirect evidence “Hibu is a leading provider of technology-driven, integrated digital marketing solutions for America’s local businesses, trusted by tens of thousands of local business owners.” Source: RevenueBase Database · checked Sep 14, 2026
4	Zeta Global	Indirect evidence	New York, NY, United StatesHQ checked Sep 14, 2026	1,001-5,000	2,595 contacts →
	Indirect evidence “At Zeta Global (NYSE: ZETA), we help enterprise brands and agencies Achieve the Impossible™ with superintelligent marketing.” Source: RevenueBase Database · checked Sep 14, 2026
5	Constant Contact	Indirect evidence	Waltham, MA, United StatesHQ checked Sep 14, 2026	1,001-5,000	1,611 contacts →
	Indirect evidence “We deliver for small businesses with powerful tools to simplify and amplify digital marketing.” Source: RevenueBase Database · checked Sep 14, 2026
6	Localiq	Indirect evidence	New York, NY, United StatesHQ checked Sep 14, 2026	1,001-5,000	1,534 contacts →
	Indirect evidence “Grow your business with digital marketing powered by AI and local expertise.” Source: RevenueBase Database · checked Sep 14, 2026
7	Intuit Mailchimp	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 14, 2026	1,001-5,000	1,483 contacts →
	Indirect evidence “The Mailchimpossibilities are endless when you create, automate, and optimize your marketing with Mailchimp.” Source: RevenueBase Database · checked Sep 14, 2026
8	Centro	Partial evidence	Chicago, IL, United StatesHQ checked Sep 14, 2026	501-1,000	1,178 contacts →
	Partial evidence “Basis Technologies is a global provider of workflow automation, intelligence and programmatic trading software for the marketing enterprise.” Source: RevenueBase Database · checked Sep 14, 2026
9	Scorpion	Indirect evidence	Draper, UT, United StatesHQ checked Sep 14, 2026	501-1,000	1,076 contacts →
	Indirect evidence “Scorpion is the leader in helping local businesses succeed by focusing on what truly matters-driving revenue.” Source: RevenueBase Database · checked Sep 14, 2026
10	Mediaocean	Partial evidence	New York, NY, United StatesHQ checked Sep 14, 2026	1,001-5,000	1,050 contacts →
	Partial evidence “Mediaocean is powering the future of the advertising ecosystem with technology that empowers brands and agencies to deliver impactful omnichannel marketing experiences.” Source: RevenueBase Database · checked Sep 14, 2026
11	Logical Position	Indirect evidence	Lake Oswego, OR, United StatesHQ checked Sep 14, 2026	501-1,000	899 contacts →
	Indirect evidence “Logical Position (LP) is an Inc.” Source: RevenueBase Database · checked Sep 14, 2026
12	Moloco	Indirect evidence	Menlo Park, CA, United StatesHQ checked Sep 14, 2026	501-1,000	893 contacts →
	Indirect evidence “Moloco’s mission is to be the scaling engine for the internet economy, applying AI to help businesses of all sizes grow.” Source: RevenueBase Database · checked Sep 14, 2026
13	BASIS	Strong evidence	Chicago, IL, United StatesHQ checked Sep 14, 2026	501-1,000	891 contacts →
	Strong evidence “Basis is a global provider of media automation and programmatic advertising software and services for enterprises.” Source: RevenueBase Database · checked Sep 14, 2026
14	Activecampaign	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 14, 2026	1,001-5,000	863 contacts →
	Indirect evidence “ActiveCampaign is the AI-first autonomous marketing platform built to transform how marketers, agencies, and entrepreneurs work.” Source: RevenueBase Database · checked Sep 14, 2026
15	KARGO	Indirect evidence	New York, NY, United StatesHQ checked Sep 14, 2026	201-500	843 contacts →
	Indirect evidence “Kargo creates memorable experiences for advertisers that go beyond the first impression to captivate consumer attention.” Source: RevenueBase Database · checked Sep 14, 2026
16	Applovin	Indirect evidence	Palo Alto, CA, United StatesHQ checked Sep 14, 2026	201-500	733 contacts →
	Indirect evidence “AppLovin helps businesses of any size reach over a billion people who play mobile games every day.” Source: RevenueBase Database · checked Sep 14, 2026
17	Shift Digital	Indirect evidence	Birmingham, MI, United StatesHQ checked Sep 14, 2026	501-1,000	712 contacts →
	Indirect evidence “Our comprehensive data management, activation technologies, and support services help national brands, and their local retailers transform their digital marketing and sales…” Source: RevenueBase Database · checked Sep 14, 2026
18	MNTN	Strong evidence	Austin (remote), TX, United StatesHQ checked Sep 14, 2026	201-500	707 contacts →
	Strong evidence “MNTN builds advertising software for brands to drive measurable conversions, revenue, site visits and more through the power of television.” Source: RevenueBase Database · checked Sep 14, 2026
19	simpli.fi	Indirect evidence	Fort Worth, TX, United StatesHQ checked Sep 14, 2026	501-1,000	680 contacts →
	Indirect evidence “Simpli.fi is a real-world media platform that connects digital intent with physical movement, helping brands reach audiences in the right place, at the right moment, to drive…” Source: RevenueBase Database · checked Sep 14, 2026
20	Movable INK	Indirect evidence	New York, NY, United StatesHQ checked Sep 14, 2026	501-1,000	672 contacts →
	Indirect evidence “Movable Ink helps marketers create more relevant customer experiences across email, mobile, and web through data activation, AI-powered decisioning, and personalization at scale.” Source: RevenueBase Database · checked Sep 14, 2026
21	Innovid	Indirect evidence	New York, NY, United StatesHQ checked Sep 14, 2026	501-1,000	640 contacts →
	Indirect evidence “Innovid is the leading independent ad tech platform, empowering marketers to create, deliver, measure, and optimize ad-supported experiences that people love.” Source: RevenueBase Database · checked Sep 14, 2026
22	Vertis Communications	Indirect evidence	Sussex, WI, United StatesHQ checked Sep 14, 2026	10001+	605 contacts →
	Indirect evidence “Vertis Communications was acquired by Quad/Graphics in January 2013.” Source: RevenueBase Database · checked Sep 14, 2026
23	Optimove	Indirect evidence	New York, NY, United StatesHQ checked Sep 14, 2026	501-1,000	588 contacts →
	Indirect evidence “Optimove, the creator of Positionless Marketing, frees marketing teams from the limitations of fixed roles, giving every marketer the power to execute any marketing task instantly…” Source: RevenueBase Database · checked Sep 14, 2026
24	Quantcast	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 14, 2026	501-1,000	491 contacts →
	Indirect evidence “Quantcast is the AI-powered ad platform built for performance marketers.” Source: RevenueBase Database · checked Sep 14, 2026
25	Branch	Indirect evidence	Mountain View, CA, United StatesHQ checked Sep 14, 2026	201-500	459 contacts →
	Indirect evidence “Branch is on a mission: to power impactful experiences in the connected world.” Source: RevenueBase Database · checked Sep 14, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: cross channel advertising software companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names cross channel advertising software companies.
Partial evidence: Its own public description names part of cross channel advertising software companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name cross channel advertising software companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 3,518 cross channel advertising software companies based in the United States

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Cross channel advertising software companies based in the United States at a glance

As of Sep 14, 2026

40.7%Verified-email coverage

24.8Average contacts per company

1-10Median size (employees)

7.0%Largest-city concentration · New York

Sep 14, 2026Page data refreshed

Companies by employee count

1-10

2,016

11-50

1,035

51-200

292

201-500

100

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 3,518 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among cross channel advertising software companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in the United States whose own description of what they do matches “cross channel advertising software companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names cross channel advertising software companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among cross channel advertising software companies, and records with no verified work email. Companies headquartered outside United States are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every listed company carries at least one verified work email, 35,461 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 14, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Cross channel advertising software companies by metro

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names cross channel advertising software companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many cross channel advertising software companies are there based in the United States?

RevenueBase identified 3,518 cross channel advertising software companies headquartered in the United States as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Hubspot, headquartered in Cambridge, tops this list with the largest team on record.

Which city has the most cross channel advertising software companies?

New York leads with 246 headquartered companies, followed by Los Angeles (98) and Miami (93).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 35,461 verified decision-maker contacts tracked across these 3,518 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 14, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.